she had actually met with ambassador stevens. what do you make of the pictures you see of what arwa's talking about? >> as i listen to arwa, it just reinforces what we said last week and we've said from the beginning. investigators have to go there, even if you didn't have all the physical evidence there that arwa just described to our viewers, you would want to know from the witness interviews, anderson, you would want to know measurements, you would want to be able to take people through it to really understand what the dynamic was. but then you see things like handprints and blood samples. one of the things, the first thing you would do, i'll give you an example, that is you would take the blood sample off the toilet and the bidet and see whether or not it matched first to the ambassador's. did he fall? there's all sorts of things you would want to know. you know, the pictures we've seen publicly of his body doesn't look like he did, but you don't know. and all those sorts of bits of information, it is true, it would be a less